Why can't get a complex after af2 relax prediction

[uioQPS]

After I run the af2 predict job, I lost my protein protein interaction in the previous steps . The two parts are separated. Does It mean the parameters can't support binder actually can bind to my protein? But somehow when I use the sequence information only in AF3 server. It can turn out to be a binder and target complex. Where is wrong? I'm confused with the function of af2 prediction step and how to do filter by it?